ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLC
The determination of cypermethrin, one of the most sought pyrethroid insecticides having a wide range of activities, by isocratic RP-HPLC is considered. The analysis of substances (technical products) with different content of both the geometrical (cis-, trans-) and optical (zetacypermethrin and alf...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
MIREA - Russian Technological University
2017-02-01
|
| Series: | Тонкие химические технологии |
| Subjects: | |
| Online Access: | https://www.finechem-mirea.ru/jour/article/view/76 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849252790409363456 |
|---|---|
| author | L. A. Nosikova A. N. Kochetov |
| author_facet | L. A. Nosikova A. N. Kochetov |
| author_sort | L. A. Nosikova |
| collection | DOAJ |
| description | The determination of cypermethrin, one of the most sought pyrethroid insecticides having a wide range of activities, by isocratic RP-HPLC is considered. The analysis of substances (technical products) with different content of both the geometrical (cis-, trans-) and optical (zetacypermethrin and alfacypermethrin) isomers of cypermethrin was carried out. Information about the content of the most active forms of cis- allows evaluating the effectiveness of the biological substance based only on RP-HPLC data, which in turn can be a decisive factor in the of the substance assessment supplier / manufacturer or ready commercial products. The optimum concentration range for determining the geometric isomers of cypermethrin in the working solution is from 0.2 to 1.0 mg/ml. The substance detection limit in working solutions/washings is 0.005 mg/ml. |
| format | Article |
| id | doaj-art-406a840525404e36b85d2e04459f42ae |
| institution | Kabale University |
| issn | 2410-6593 2686-7575 |
| language | Russian |
| publishDate | 2017-02-01 |
| publisher | MIREA - Russian Technological University |
| record_format | Article |
| series | Тонкие химические технологии |
| spelling | doaj-art-406a840525404e36b85d2e04459f42ae2025-08-20T03:56:33ZrusMIREA - Russian Technological UniversityТонкие химические технологии2410-65932686-75752017-02-01121768210.32362/2410-6593-2017-12-1-76-8276ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLCL. A. Nosikova0A. N. Kochetov1Moscow Technological University (Institute of Fine Chemical Technologies)CJCS «METTEM-Technology»The determination of cypermethrin, one of the most sought pyrethroid insecticides having a wide range of activities, by isocratic RP-HPLC is considered. The analysis of substances (technical products) with different content of both the geometrical (cis-, trans-) and optical (zetacypermethrin and alfacypermethrin) isomers of cypermethrin was carried out. Information about the content of the most active forms of cis- allows evaluating the effectiveness of the biological substance based only on RP-HPLC data, which in turn can be a decisive factor in the of the substance assessment supplier / manufacturer or ready commercial products. The optimum concentration range for determining the geometric isomers of cypermethrin in the working solution is from 0.2 to 1.0 mg/ml. The substance detection limit in working solutions/washings is 0.005 mg/ml.https://www.finechem-mirea.ru/jour/article/view/76«pest control» insecticidscis-uvcypermethrinzeta-cypermethrinalpha-cypermethrindeterminationtrans-isomersrp-hplc«pest control» |
| spellingShingle | L. A. Nosikova A. N. Kochetov ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLC Тонкие химические технологии «pest control» insecticids cis- uv cypermethrin zeta-cypermethrin alpha-cypermethrin determination trans-isomers rp-hplc «pest control» |
| title | ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLC |
| title_full | ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLC |
| title_fullStr | ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLC |
| title_full_unstemmed | ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLC |
| title_short | ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLC |
| title_sort | establishment of isomeric composition of insecticidal cypermethrin substance by rp hplc |
| topic | «pest control» insecticids cis- uv cypermethrin zeta-cypermethrin alpha-cypermethrin determination trans-isomers rp-hplc «pest control» |
| url | https://www.finechem-mirea.ru/jour/article/view/76 |
| work_keys_str_mv | AT lanosikova establishmentofisomericcompositionofinsecticidalcypermethrinsubstancebyrphplc AT ankochetov establishmentofisomericcompositionofinsecticidalcypermethrinsubstancebyrphplc |